189 	db_index_entry_p fst, prev, curr;  in lookup()  local
204 		for (curr = fst->next; curr != NULL; curr = curr->next) {  in lookup()
205 			if ((curr->hashval == hval) &&  in lookup()
206 				(curr->key->equal(i, casein))) {  in lookup()
207 	prev->addresult(curr);  in lookup()
208 	prev = curr;  in lookup()
280 	db_index_entry_p curr, prev, rp, save;  in add()  local
283 	for (prev = curr = this; curr != NULL; curr = curr->next) {  in add()
284 		if (curr->hashval == hval && curr->key->equal(i, casein)) {  in add()
287 			prev = curr;  in add()
293 	if (curr == NULL) {  in add()